✈ EconoMile

Compare Airline Fares & Calculate Miles

Flights from LON to Dallas (One-way)

Compare 7 flight options on JAL

* Based on 136 flight price data points (fetched: 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$1,300.00
Flight Time10h 5m - 13h 49m
StopsNonstop available

Fares by Cabin Class

Economy$1,300 ~ $2,191
Premium Eco$2,289 ~ $3,776
Business$2,268 ~ $11,803
First$11,708 ~ $11,896

Available Route Options

7 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusinessFirst
OutboundLHR London Heathrow → DFW Dallas
10h 5m
Nonstop
$1,300~$2,289~$2,268~$11,708~
OutboundLHR London Heathrow → AUS → DFW Dallas
13h
1stop
$1,363~---
OutboundLCY → DUB Dublin → DFW Dallas
13h 10m
1stop
$1,369~-$2,630~-
OutboundLHR London Heathrow → ORD Chicago → DFW Dallas
13h 13m
1stop
$1,344~-$2,935~-
OutboundLHR London Heathrow → JFK New York JFK → DFW Dallas
13h 20m
1stop
$1,344~-$2,672~-
OutboundLHR London Heathrow → DUB Dublin → DFW Dallas
13h 30m
1stop
$1,350~---
OutboundLHR London Heathrow → CLT → DFW Dallas
13h 49m
1stop
$1,344~-$2,278~-
Book on Japan Airlines Official Website→
Search real-time LON to Dallas flights on Expedia→

Compare fares with other airlines

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

Loading comparison data...

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$1,300 - $2,1911,136 - 1,88785 - 935,918 - 9,975455 - 455
Premium Eco$2,289 - $3,7762,011 - 3,13983 - 8810,419 - 17,188455
Business$2,268 - $11,8032,120 - 9,52979 - 10110,321 - 53,726455 - 455
First$11,708 - $11,8969,432 - 9,57581 - 8153,294 - 54,150455
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 7 available flight options from LON to Dallas. 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
LHRLondon Heathrow → DFWDallas(10.1h+)
4,747 mi
Economy (Booking Class O)
$1,300 - $1,431
1,136 - 1,235FLY ON Points86-87 FLY ON Points/$100
5,918 - 6,515Miles455-455 Miles/$100
▼
Economy (Booking Class V)
$1,508 - $1,582
1,294 - 1,350FLY ON Points85-86 FLY ON Points/$100
6,865 - 7,202Miles455 Miles/$100
▼
Economy (Booking Class L)
$1,641 - $1,715
1,395 - 1,451FLY ON Points85-85 FLY ON Points/$100
7,471 - 7,807Miles455-455 Miles/$100
▼
Business (Booking Class I)
$2,268 - $2,531
2,120 - 2,319FLY ON Points92-94 FLY ON Points/$100
10,321 - 11,519Miles455 Miles/$100
▼
Premium Eco (Booking Class T)
$2,289 - $2,346
2,011 - 2,054FLY ON Points88-88 FLY ON Points/$100
10,419 - 10,679Miles455 Miles/$100
▼
Business (Booking Class R)
$2,662 - $2,925
2,419 - 2,618FLY ON Points90-91 FLY ON Points/$100
12,115 - 13,312Miles455 Miles/$100
▼
Premium Eco (Booking Class W)
$3,776
3,139FLY ON Points83 FLY ON Points/$100
17,188Miles455 Miles/$100
▼
First (Booking Class A)
$11,708 - $11,896
9,432 - 9,575FLY ON Points81-81 FLY ON Points/$100
53,294 - 54,150Miles455 Miles/$100
▼
Business (Booking Class C)
$11,793
9,346FLY ON Points79 FLY ON Points/$100
53,680Miles455 Miles/$100
▼
LHRLondon Heathrow → AUS → DFWDallas(13.0h+)
5,093 mi
Economy (Booking Class Q)
$1,363 - $1,437
1,259 - 1,315FLY ON Points92-92 FLY ON Points/$100
6,205 - 6,542Miles455-455 Miles/$100
▼
Economy (Booking Class L)
$1,651 - $1,725
1,477 - 1,533FLY ON Points89-90 FLY ON Points/$100
7,516 - 7,853Miles455 Miles/$100
▼
Business/Economy (Booking Class I)
$2,278 - $2,541
2,202 - 2,402FLY ON Points95-97 FLY ON Points/$100
10,367 - 11,565Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class T)
$2,299 - $2,356
2,094 - 2,137FLY ON Points91-91 FLY ON Points/$100
10,465 - 10,725Miles455 Miles/$100
▼
LCY → DUBDublin → DFWDallas(13.2h+)
4,748 mi
Economy (Booking Class S)
$1,369 - $1,500
1,263 - 1,362FLY ON Points91-92 FLY ON Points/$100
6,229 - 6,825Miles455 Miles/$100
▼
Business (Booking Class R)
$2,630
2,570FLY ON Points98 FLY ON Points/$100
11,970Miles455 Miles/$100
▼
Business/Premium Eco (Booking Class W)
$3,755
3,298FLY ON Points88 FLY ON Points/$100
17,093Miles455 Miles/$100
▼
Business (Booking Class C)
$11,761
9,497FLY ON Points81 FLY ON Points/$100
53,535Miles455 Miles/$100
▼
LHRLondon Heathrow → ORDChicago → DFWDallas(13.2h+)
4,752 mi
Economy (Booking Class O)
$1,344 - $1,418
1,244 - 1,301FLY ON Points92-93 FLY ON Points/$100
6,119 - 6,456Miles455 Miles/$100
▼
Economy (Booking Class Q)
$1,363 - $1,437
1,259 - 1,315FLY ON Points92-92 FLY ON Points/$100
6,205 - 6,542Miles455-455 Miles/$100
▼
Economy (Booking Class S)
$1,404 - $1,478
1,290 - 1,346FLY ON Points91-92 FLY ON Points/$100
6,392 - 6,729Miles455 Miles/$100
▼
Economy (Booking Class V)
$1,518 - $1,592
1,376 - 1,433FLY ON Points90-91 FLY ON Points/$100
6,911 - 7,248Miles455 Miles/$100
▼
Economy (Booking Class L)
$1,651 - $1,725
1,477 - 1,533FLY ON Points89-90 FLY ON Points/$100
7,516 - 7,853Miles455 Miles/$100
▼
Economy (Booking Class M)
$1,718 - $1,793
1,528 - 1,585FLY ON Points88-89 FLY ON Points/$100
7,821 - 8,163Miles455-455 Miles/$100
▼
Business/Economy (Booking Class I)
$2,278 - $2,541
2,202 - 2,402FLY ON Points95-97 FLY ON Points/$100
10,367 - 11,565Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class T)
$2,299 - $2,356
2,094 - 2,137FLY ON Points91-91 FLY ON Points/$100
10,465 - 10,725Miles455 Miles/$100
▼
Business (Booking Class R)
$2,935
2,801FLY ON Points95 FLY ON Points/$100
13,358Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class W)
$3,786
3,222FLY ON Points85 FLY ON Points/$100
17,234Miles455 Miles/$100
▼
First/Business (Booking Class A)
$11,718 - $11,906
9,615 - 9,757FLY ON Points82-82 FLY ON Points/$100
53,340 - 54,196Miles455 Miles/$100
▼
Business (Booking Class C)
$11,803
9,529FLY ON Points81 FLY ON Points/$100
53,726Miles455 Miles/$100
▼
First/Business (Booking Class F)
$16,820
13,485FLY ON Points80 FLY ON Points/$100
76,565Miles455 Miles/$100
▼
LHRLondon Heathrow → JFKNew York JFK → DFWDallas(13.3h+)
4,837 mi
Economy (Booking Class O)
$1,344 - $1,418
1,244 - 1,301FLY ON Points92-93 FLY ON Points/$100
6,119 - 6,456Miles455 Miles/$100
▼
Economy (Booking Class Q)
$1,363 - $1,437
1,259 - 1,315FLY ON Points92-92 FLY ON Points/$100
6,205 - 6,542Miles455-455 Miles/$100
▼
Economy (Booking Class K)
$1,853 - $1,927
1,631 - 1,687FLY ON Points88-88 FLY ON Points/$100
8,436 - 8,773Miles455 Miles/$100
▼
Economy (Booking Class H)
$2,117 - $2,191
1,831 - 1,887FLY ON Points86-87 FLY ON Points/$100
9,638 - 9,975Miles455 Miles/$100
▼
Business/Economy (Booking Class I)
$2,278 - $2,541
2,202 - 2,402FLY ON Points95-97 FLY ON Points/$100
10,367 - 11,565Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class T)
$2,299 - $2,356
2,094 - 2,137FLY ON Points91-91 FLY ON Points/$100
10,465 - 10,725Miles455 Miles/$100
▼
Business (Booking Class R)
$2,672
2,601FLY ON Points97 FLY ON Points/$100
12,161Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class W)
$3,786
3,222FLY ON Points85 FLY ON Points/$100
17,234Miles455 Miles/$100
▼
First/Business (Booking Class A)
$11,718 - $11,906
9,615 - 9,757FLY ON Points82-82 FLY ON Points/$100
53,340 - 54,196Miles455 Miles/$100
▼
Business (Booking Class C)
$11,803
9,529FLY ON Points81 FLY ON Points/$100
53,726Miles455 Miles/$100
▼
First/Business (Booking Class F)
$16,820
13,485FLY ON Points80 FLY ON Points/$100
76,565Miles455 Miles/$100
▼
LHRLondon Heathrow → DUBDublin → DFWDallas(13.5h+)
4,748 mi
Economy (Booking Class S)
$1,350 - $1,481
1,249 - 1,348FLY ON Points91-93 FLY ON Points/$100
6,144 - 6,741Miles455-455 Miles/$100
▼
Economy (Booking Class N)
$1,368
1,262FLY ON Points92 FLY ON Points/$100
6,226Miles455 Miles/$100
▼
Economy (Booking Class Q)
$1,406
1,291FLY ON Points92 FLY ON Points/$100
6,399Miles455 Miles/$100
▼
Business/Economy (Booking Class R)
$2,609 - $2,611
2,454 - 2,456FLY ON Points94 FLY ON Points/$100
11,876 - 11,886Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class W)
$3,734 - $3,736
3,183 - 3,184FLY ON Points85 FLY ON Points/$100
16,999 - 17,008Miles455 Miles/$100
▼
Business/Economy (Booking Class C)
$11,740 - $11,742
9,381 - 9,383FLY ON Points80 FLY ON Points/$100
53,441 - 53,451Miles455 Miles/$100
▼
LHRLondon Heathrow → CLT → DFWDallas(13.8h+)
4,924 mi
Economy (Booking Class O)
$1,344 - $1,418
1,244 - 1,301FLY ON Points92-93 FLY ON Points/$100
6,119 - 6,456Miles455 Miles/$100
▼
Economy (Booking Class S)
$1,404 - $1,478
1,290 - 1,346FLY ON Points91-92 FLY ON Points/$100
6,392 - 6,729Miles455 Miles/$100
▼
Economy (Booking Class L)
$1,651 - $1,725
1,477 - 1,533FLY ON Points89-90 FLY ON Points/$100
7,516 - 7,853Miles455 Miles/$100
▼
Business (Booking Class I)
$2,278 - $2,541
2,302 - 2,502FLY ON Points99-101 FLY ON Points/$100
10,367 - 11,565Miles455 Miles/$100
▼
Business (Booking Class R)
$2,672
2,601FLY ON Points97 FLY ON Points/$100
12,161Miles455 Miles/$100
▼
Premium Eco/Economy (Booking Class W)
$3,786
3,222FLY ON Points85 FLY ON Points/$100
17,234Miles455 Miles/$100
▼
First/Business (Booking Class A)
$11,718 - $11,906
9,615 - 9,757FLY ON Points82-82 FLY ON Points/$100
53,340 - 54,196Miles455 Miles/$100
▼
Business (Booking Class C)
$11,803
9,529FLY ON Points81 FLY ON Points/$100
53,726Miles455 Miles/$100
▼

FAQ

You can earn between 1,136 and 13,485 Tier Points depending on booking class. Economy: 1,136–1,887. Premium Economy: 2,011–3,139. Business: 2,120–9,529. First: 9,432–9,575. Business/Economy (Mixed): 2,202–9,383. Business/Premium Economy (Mixed): 3,298–3,298. First/Business (Mixed): 9,615–13,485. Premium Economy/Economy (Mixed): 2,094–3,222.

The lowest fare starts at $1,300. Economy from $1,300. Premium Economy from $2,289. Business from $2,268. First from $11,708. Business/Economy (Mixed) from $2,278. Business/Premium Economy (Mixed) from $3,755. First/Business (Mixed) from $11,718. Premium Economy/Economy (Mixed) from $2,299.

Business class offers better Tier Points per cost. Economy: up to 92.6, Business: up to 101.1.

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

The shortest flight time is approximately 10.1h.

Dallas on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from LON

HelsinkiVancouverLos AngelesAmsterdamBostonSan Francisco
OriginLONLONChange
↓
DestinationDFWDallas
Destinations (40)
Airline