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Flights from Seattle to Frankfurt

Compare 29 flight options on JAL

* Based on 565 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,776.00
Flight Time13h 20m - 21h 29m
StopsUp to 2 stops

Fares by Cabin Class

Economy$1,776 ~ $5,641
Business$8,550 ~ $19,274

Available Route Options

29 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundSEA Seattle → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
13h 20m13h 55m
1stop1stop
$1,782~$14,697~
OutboundSEA Seattle → YVR Vancouver → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
16h 4m13h 55m
2stop1stop
$2,276~$14,699~
OutboundSEA Seattle → DFW Dallas → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
16h 5m13h 55m
1stop1stop
$1,789~$8,580~
OutboundSEA Seattle → PDX → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
16h 36m13h 55m
2stop1stop
$2,122~$14,704~
OutboundSEA Seattle → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → DFW Dallas → SEA Seattle
13h 20m17h 14m
1stop1stop
$1,776~$8,567~
OutboundSEA Seattle → ORD Chicago → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
16h 42m13h 55m
2stop1stop
$3,929~$14,702~
OutboundSEA Seattle → DFW Dallas → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → SEA Seattle
18h13h 55m
2stop1stop
$2,081~$14,702~
OutboundSEA Seattle → LHR London Heathrow → FRA Frankfurt
ReturnFRA Frankfurt → LHR London Heathrow → ORD Chicago → SEA Seattle
13h 20m18h 53m
1stop2stop
$2,086~$14,709~

+21 more routing options available

Book on Japan Airlines Official Website→
Search real-time Seattle to Frankfurt flights on Expedia→

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Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,776 - $5,6411,772 - 4,79982 - 1037,933 - 25,198447 - 447
Business$8,550 - $19,2747,515 - 15,76080 - 9038,193 - 86,101447
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 29 available flight options from Seattle to Frankfurt. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
SEASeattle → LHRLondon Heathrow → FRAFrankfurt(13.3h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
10,368 mi
Economy (Booking Class S, S, M, M)
$1,782 - $4,545
1,776 - 3,834FLY ON Points84-100 FLY ON Points/$100
7,961 - 20,304Miles447 Miles/$100
▼
Economy (Booking Class M)
$2,076 - $5,004
1,995 - 4,175FLY ON Points83-96 FLY ON Points/$100
9,274 - 22,354Miles447 Miles/$100
▼
Economy (Booking Class H)
$3,924 - $5,626
3,371 - 4,638FLY ON Points82-86 FLY ON Points/$100
17,530 - 25,132Miles447 Miles/$100
▼
Business/Premium Eco/Economy (Booking Class W, W, H, H)
$6,277
5,473FLY ON Points87 FLY ON Points/$100
28,040Miles447 Miles/$100
▼
First/Business (Booking Class D, D, F, F)
$8,597 - $16,089
7,850 - 13,428FLY ON Points84-91 FLY ON Points/$100
38,405 - 71,872Miles447 Miles/$100
▼
Business (Booking Class C)
$14,697 - $19,264
12,092 - 15,492FLY ON Points80-82 FLY ON Points/$100
65,654 - 86,056Miles447 Miles/$100
▼
First/Business (Booking Class F, F, C, C)
$15,057 - $21,797
12,510 - 17,528FLY ON Points80-83 FLY ON Points/$100
67,263 - 97,371Miles447 Miles/$100
▼
SEASeattle → YVRVancouver → LHRLondon Heathrow → FRAFrankfurt(16.1h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
10,419 mi
Economy (Booking Class M)
$2,276 - $5,004
2,219 - 4,250FLY ON Points85-98 FLY ON Points/$100
10,167 - 22,354Miles447 Miles/$100
▼
Premium Eco/Economy (Booking Class S, S, S, M, M)
$2,307 - $4,357
2,367 - 3,894FLY ON Points89-103 FLY ON Points/$100
10,306 - 19,464Miles447 Miles/$100
▼
Economy (Booking Class K, K, K, M, M)
$2,422 - $2,699
2,328 - 2,534FLY ON Points94-96 FLY ON Points/$100
10,820 - 12,057Miles447 Miles/$100
▼
Economy (Booking Class B, B, B, H, H)
$4,782 - $5,534
4,085 - 4,645FLY ON Points84-85 FLY ON Points/$100
21,362 - 24,721Miles447 Miles/$100
▼
Business/Premium Eco/Economy (Booking Class W, W, W, H, H)
$5,212 - $5,964
4,630 - 5,190FLY ON Points87-89 FLY ON Points/$100
23,283 - 26,642Miles447 Miles/$100
▼
Business/Economy (Booking Class D)
$8,597 - $15,337
7,625 - 12,643FLY ON Points82-89 FLY ON Points/$100
38,405 - 68,513Miles447 Miles/$100
▼
Business (Booking Class C)
$14,699 - $15,354
12,268 - 12,756FLY ON Points83-84 FLY ON Points/$100
65,663 - 68,589Miles447 Miles/$100
▼
SEASeattle → DFWDallas → FRAFrankfurt(16.1h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
11,977 mi
Economy (Booking Class S, S, M, M)
$1,789 - $4,529
1,782 - 3,822FLY ON Points84-100 FLY ON Points/$100
7,992 - 20,232Miles447 Miles/$100
▼
Economy (Booking Class M)
$2,083 - $4,513
2,000 - 3,809FLY ON Points84-96 FLY ON Points/$100
9,304 - 20,159Miles447 Miles/$100
▼
Economy (Booking Class H)
$3,931 - $5,135
3,376 - 4,273FLY ON Points83-86 FLY ON Points/$100
17,560 - 22,938Miles447 Miles/$100
▼
Business (Booking Class D)
$8,580 - $15,320
7,538 - 12,556FLY ON Points82-88 FLY ON Points/$100
38,328 - 68,437Miles447 Miles/$100
▼
Business (Booking Class C)
$14,680 - $18,245
12,079 - 14,733FLY ON Points81-82 FLY ON Points/$100
65,578 - 81,503Miles447 Miles/$100
▼
SEASeattle → PDX → LHRLondon Heathrow → FRAFrankfurt(16.6h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
10,613 mi
Economy (Booking Class V, V, V, M, M)
$2,122 - $2,399
2,104 - 2,310FLY ON Points96-99 FLY ON Points/$100
9,478 - 10,715Miles447-447 Miles/$100
▼
Economy (Booking Class M)
$2,281 - $5,009
2,222 - 4,254FLY ON Points85-97 FLY ON Points/$100
10,187 - 22,374Miles447-447 Miles/$100
▼
Premium Eco/Economy (Booking Class S, S, S, M, M)
$2,312 - $4,362
2,371 - 3,897FLY ON Points89-103 FLY ON Points/$100
10,326 - 19,484Miles447-447 Miles/$100
▼
Economy (Booking Class H)
$4,131 - $5,631
3,600 - 4,717FLY ON Points84-87 FLY ON Points/$100
18,452 - 25,152Miles447 Miles/$100
▼
First/Business (Booking Class D, D, D, F, F)
$8,602 - $16,217
8,029 - 13,698FLY ON Points85-93 FLY ON Points/$100
38,425 - 72,442Miles447 Miles/$100
▼
Business (Booking Class C)
$14,704 - $19,144
12,272 - 15,577FLY ON Points81-84 FLY ON Points/$100
65,683 - 85,517Miles447 Miles/$100
▼
First/Business (Booking Class F, F, F, C, C)
$19,144
15,877FLY ON Points83 FLY ON Points/$100
85,517Miles447 Miles/$100
▼
SEASeattle → LHRLondon Heathrow → FRAFrankfurt(13.3h+)FRAFrankfurt → DFWDallas → SEASeattle(17.2h+)
11,977 mi
Economy (Booking Class S, S, M, M)
$1,776 - $3,000
1,772 - 2,683FLY ON Points89-100 FLY ON Points/$100
7,933 - 13,401Miles447 Miles/$100
▼
Economy (Booking Class M)
$2,069 - $3,578
1,990 - 3,114FLY ON Points87-96 FLY ON Points/$100
9,244 - 15,985Miles447 Miles/$100
▼
Economy (Booking Class H)
$3,918 - $5,378
3,367 - 4,454FLY ON Points83-86 FLY ON Points/$100
17,502 - 24,026Miles447 Miles/$100
▼
Business/Premium Eco/Economy (Booking Class W, W, H, H)
$6,029
5,289FLY ON Points88 FLY ON Points/$100
26,934Miles447 Miles/$100
▼
Business (Booking Class D)
$8,567
7,528FLY ON Points88 FLY ON Points/$100
38,270Miles447 Miles/$100
▼
Business (Booking Class C)
$14,667 - $15,418
12,070 - 12,629FLY ON Points82-82 FLY ON Points/$100
65,520 - 68,876Miles447 Miles/$100
▼
First/Business (Booking Class F, F, C, C)
$15,027 - $18,203
12,488 - 14,852FLY ON Points82-83 FLY ON Points/$100
67,128 - 81,317Miles447 Miles/$100
▼
SEASeattle → ORDChicago → LHRLondon Heathrow → FRAFrankfurt(16.7h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
11,255 mi
Economy (Booking Class H)
$3,929 - $5,156
3,450 - 4,363FLY ON Points85-88 FLY ON Points/$100
17,550 - 23,031Miles447 Miles/$100
▼
Business (Booking Class C)
$14,702 - $18,267
12,270 - 14,925FLY ON Points82-84 FLY ON Points/$100
65,675 - 81,600Miles447 Miles/$100
▼
SEASeattle → DFWDallas → LHRLondon Heathrow → FRAFrankfurt(18.0h+)FRAFrankfurt → LHRLondon Heathrow → SEASeattle(13.9h+)
11,989 mi
Economy (Booking Class M)
$2,081 - $4,534
2,074 - 3,900FLY ON Points86-100 FLY ON Points/$100
9,294 - 20,252Miles447-447 Miles/$100
▼
Economy (Booking Class H)
$3,929 - $5,154
3,450 - 4,362FLY ON Points85-88 FLY ON Points/$100
17,550 - 23,022Miles447 Miles/$100
▼
Business (Booking Class C)
$14,702 - $19,142
12,270 - 15,576FLY ON Points81-84 FLY ON Points/$100
65,675 - 85,509Miles447 Miles/$100
▼
First/Business (Booking Class F)
$21,804
17,858FLY ON Points82 FLY ON Points/$100
97,400Miles447 Miles/$100
▼
SEASeattle → LHRLondon Heathrow → FRAFrankfurt(13.3h+)FRAFrankfurt → LHRLondon Heathrow → ORDChicago → SEASeattle(18.9h+)
11,255 mi
Economy (Booking Class M)
$2,086 - $3,836
2,078 - 3,381FLY ON Points88-100 FLY ON Points/$100
9,319 - 17,137Miles447 Miles/$100
▼
Economy (Booking Class H)
$3,936 - $5,636
3,455 - 4,721FLY ON Points84-88 FLY ON Points/$100
17,583 - 25,177Miles447 Miles/$100
▼
Business/Premium Eco/Economy (Booking Class W, W, H, H, H)
$6,287
5,556FLY ON Points88 FLY ON Points/$100
28,086Miles447 Miles/$100
▼
First/Business (Booking Class D)
$10,014 - $16,099
9,080 - 13,611FLY ON Points85-91 FLY ON Points/$100
44,735 - 71,917Miles447 Miles/$100
▼
Business (Booking Class C)
$14,709 - $19,274
12,276 - 15,675FLY ON Points81-84 FLY ON Points/$100
65,708 - 86,101Miles447 Miles/$100
▼
First/Business (Booking Class F, F, D, D, D)
$16,224 - $21,809
13,704 - 17,862FLY ON Points82-85 FLY ON Points/$100
72,476 - 97,425Miles447 Miles/$100
▼
SEASeattle → LHRLondon Heathrow → FRAFrankfurt(13.3h+)FRAFrankfurt → LHRLondon Heathrow → YVRVancouver → SEASeattle(19.0h+)
10,419 mi
Economy (Booking Class M)
$2,276 - $3,826
2,219 - 3,373FLY ON Points88-98 FLY ON Points/$100
10,167 - 17,091Miles447 Miles/$100
▼
SEASeattle → YVRVancouver → LHRLondon Heathrow → FRAFrankfurt(16.1h+)FRAFrankfurt → DFWDallas → SEASeattle(17.2h+)
12,028 mi
Economy (Booking Class M)
$2,269 - $3,578
2,214 - 3,189FLY ON Points89-98 FLY ON Points/$100
10,137 - 15,985Miles447 Miles/$100
▼
Premium Eco/Economy (Booking Class S, S, S, M, M)
$2,301 - $2,812
2,363 - 2,743FLY ON Points98-103 FLY ON Points/$100
10,279 - 12,561Miles447 Miles/$100
▼
Economy (Booking Class K, K, K, M, M)
$2,416 - $2,927
2,323 - 2,704FLY ON Points92-96 FLY ON Points/$100
10,792 - 13,075Miles447 Miles/$100
▼
Economy (Booking Class B, B, B, H, H)
$4,775 - $5,286
4,080 - 4,460FLY ON Points84-85 FLY ON Points/$100
21,332 - 23,615Miles447 Miles/$100
▼
Business/Premium Eco/Economy (Booking Class W, W, W, H, H)
$5,205 - $5,716
4,625 - 5,006FLY ON Points88-89 FLY ON Points/$100
23,253 - 25,536Miles447 Miles/$100
▼
Business/Economy (Booking Class D)
$8,567
7,603FLY ON Points89 FLY ON Points/$100
38,270Miles447 Miles/$100
▼
Business (Booking Class C)
$14,668
12,246FLY ON Points84 FLY ON Points/$100
65,526Miles447 Miles/$100
▼

FAQ

You can earn between 1,772 and 17,862 Tier Points depending on booking class. Economy: 1,772–4,799. Business: 7,515–15,760. Business/Economy (Mixed): 7,603–12,643. Business/Premium Economy/Economy (Mixed): 4,625–5,556. First/Business (Mixed): 7,850–17,862. Premium Economy/Economy (Mixed): 2,363–3,897.

The lowest fare starts at $1,776. Economy from $1,776. Business from $8,550. Business/Economy (Mixed) from $8,567. Business/Premium Economy/Economy (Mixed) from $5,205. First/Business (Mixed) from $8,597. Premium Economy/Economy (Mixed) from $2,301.

Economy class offers better Tier Points per cost. Economy: up to 103.1, Business: up to 89.9.

Yes. British Airways flights can also be credited to: FLY ON Points (JAL).

The shortest flight time is approximately 13.3h.

Frankfurt on other airlines

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Other destinations from Seattle

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OriginSEASeattleChange
↓
DestinationFRAFrankfurt
Destinations (22)
Airline