United Kingdom · current one-way and roundtrip prices
Bangkok to London flight deals
Top deals
Flights and prices
How much are flights from Bangkok to London?
Planning a trip to London? Compare dates, airlines, flight times and direct options from Bangkok. 198 one-way fares from ฿6,223 · 3,943 roundtrips from ฿19,751.
- One way from
- ฿6,223
- 198 outbound-only options
- Roundtrip from
- ฿19,751
- 3,943 complete trips
- Typical roundtrip
- ฿27,496
- Half cost less, half cost more
- Flight options
- 3,943
- Roundtrips available
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Roundtrip deals
3,943 fares · from ฿19,751
Outbound and return flights together in one total fare.
Departure monthMarch 2027
London
Weather9°ColdTypical roundtrip฿28,348Cheapest roundtrip฿19,751฿28,348−30%Mar 20 → Apr 10Save ฿8,597
Departure month
March 2027
London
Weather9°Cold
Typical roundtrip฿28,348
Cheapest roundtrip฿19,751
฿28,348−30%
Mar 20 → Apr 10Save ฿8,597
Departure monthOctober 2026
London
Weather14°MildTypical roundtrip฿28,348Cheapest roundtrip฿19,963฿28,348−30%Oct 29 → Nov 2Save ฿8,385
Departure month
October 2026
London
Weather14°Mild
Typical roundtrip฿28,348
Cheapest roundtrip฿19,963
฿28,348−30%
Oct 29 → Nov 2Save ฿8,385
Departure monthNovember 2026
London
Weather9°ColdTypical roundtrip฿28,348Cheapest roundtrip฿21,174฿28,348−25%Nov 4 → Nov 22Save ฿7,174
Departure month
November 2026
London
Weather9°Cold
Typical roundtrip฿28,348
Cheapest roundtrip฿21,174
฿28,348−25%
Nov 4 → Nov 22Save ฿7,174
Departure monthDecember 2026
London
Weather6°ColdTypical roundtrip฿28,348Cheapest roundtrip฿21,492฿28,348−24%Dec 24 → Jan 8Save ฿6,856
Departure month
December 2026
London
Weather6°Cold
Typical roundtrip฿28,348
Cheapest roundtrip฿21,492
฿28,348−24%
Dec 24 → Jan 8Save ฿6,856
Departure monthFebruary 2027
London
Weather6°ColdTypical roundtrip฿28,348Cheapest roundtrip฿21,709฿28,348−23%Feb 9 → Feb 28Save ฿6,639
Departure month
February 2027
London
Weather6°Cold
Typical roundtrip฿28,348
Cheapest roundtrip฿21,709
฿28,348−23%
Feb 9 → Feb 28Save ฿6,639
Departure monthJanuary 2027
London
Weather5°ColdTypical roundtrip฿28,348Cheapest roundtrip฿21,823฿28,348−23%Jan 21 → Jan 26Save ฿6,525
Departure month
January 2027
London
Weather5°Cold
Typical roundtrip฿28,348
Cheapest roundtrip฿21,823
฿28,348−23%
Jan 21 → Jan 26Save ฿6,525
Departure monthSeptember 2026
London
Weather19°MildTypical roundtrip฿28,348Cheapest roundtrip฿23,047฿28,348−19%Sep 19 → Sep 24Save ฿5,301
Departure month
September 2026
London
Weather19°Mild
Typical roundtrip฿28,348
Cheapest roundtrip฿23,047
฿28,348−19%
Sep 19 → Sep 24Save ฿5,301
One-way deals
198 fares · from ฿6,223
Outbound fare only — add a return separately if you need one.
Departure monthOctober 2026
London
Weather14°MildTypical one way฿11,883Cheapest one-way fare฿6,223฿11,883−48%Oct 29Save ฿5,660
Departure month
October 2026
London
Weather14°Mild
Typical one way฿11,883
Cheapest one-way fare฿6,223
฿11,883−48%
Oct 29Save ฿5,660
Departure monthDecember 2026
London
Weather6°ColdTypical one way฿11,883Cheapest one-way fare฿6,893฿11,883−42%Dec 24Save ฿4,990
Departure month
December 2026
London
Weather6°Cold
Typical one way฿11,883
Cheapest one-way fare฿6,893
฿11,883−42%
Dec 24Save ฿4,990
Departure monthNovember 2026
London
Weather9°ColdTypical one way฿11,883Cheapest one-way fare฿7,564฿11,883−36%Nov 4Save ฿4,319
Departure month
November 2026
London
Weather9°Cold
Typical one way฿11,883
Cheapest one-way fare฿7,564
฿11,883−36%
Nov 4Save ฿4,319
Departure monthJanuary 2027
London
Weather5°ColdTypical one way฿11,883Cheapest one-way fare฿10,895฿11,883−8%Jan 16Save ฿988
Departure month
January 2027
London
Weather5°Cold
Typical one way฿11,883
Cheapest one-way fare฿10,895
฿11,883−8%
Jan 16Save ฿988
Departure monthFebruary 2027
London
Weather6°ColdTypical one way฿11,883Cheapest one-way fare฿10,946฿11,883−8%Feb 13Save ฿937
Departure month
February 2027
London
Weather6°Cold
Typical one way฿11,883
Cheapest one-way fare฿10,946
฿11,883−8%
Feb 13Save ฿937
Departure monthMarch 2027
London
Weather9°ColdTypical one way฿11,883Cheapest one-way fare฿10,946฿11,883−8%Mar 20Save ฿937
Departure month
March 2027
London
Weather9°Cold
Typical one way฿11,883
Cheapest one-way fare฿10,946
฿11,883−8%
Mar 20Save ฿937
Departure monthSeptember 2026
London
Weather19°MildTypical one way฿11,883Cheapest one-way fare฿11,426฿11,883−4%Sep 30Save ฿457
Departure month
September 2026
London
Weather19°Mild
Typical one way฿11,883
Cheapest one-way fare฿11,426
฿11,883−4%
Sep 30Save ฿457
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do London roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿19,751
Typical low฿26,020
Typical฿27,496
Typical high฿29,784
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿26,969
Sep 2026
฿24,519
Oct 2026
฿26,599
Nov 2026
฿31,192
Dec 2026
฿29,139
Jan 2027
฿28,215
Feb 2027
฿29,015
Mar 2027
Flexible timing
Compare London by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest London fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Turkmenistan Airlines | ฿19,751 | ฿25,120–฿28,290 | 588 | 0% |
| 2Norse Atlantic Airways | ฿19,751 | ฿25,684–฿29,455 | 171 | 0% |
| 3Norwegian Air International | ฿19,751 | ฿25,684–฿30,608 | 77 | 0% |
| 4China Eastern | ฿19,963 | ฿22,502–฿25,745 | 182 | 0% |
| 5Norse Atlantic UK | ฿19,963 | ฿25,294–฿30,011 | 1,206 | 10% |
| 6Norwegian | ฿20,630 | ฿25,611–฿28,116 | 61 | 0% |
| 7Air China | ฿20,853 | ฿24,878–฿30,389 | 170 | 0% |
| 8Oman Air | ฿21,045 | ฿25,769–฿27,475 | 1,139 | 0% |
| 9Air Arabia | ฿22,002 | ฿27,684–฿31,836 | 2,117 | 0% |
| 10IndiGo | ฿22,427 | ฿23,562–฿25,093 | 461 | 0% |
| 11China Southern | ฿22,506 | ฿26,678–฿31,137 | 302 | 0% |
| 12Gulf Air | ฿23,642 | ฿27,190–฿29,596 | 111 | 0% |
Stops and connections
How stops affect price for London
Stop counts cover both directions. Compare the time and inconvenience of a connection with the possible saving.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Two Plus Stops Total | ฿19,751 | ฿26,463–฿29,890 | 2,786 | 0% |
| 2One Stop Total | ฿19,963 | ฿25,859–฿29,682 | 1,031 | 0% |
| 3Nonstop | ฿21,709 | ฿23,898–฿26,275 | 126 | 100% |
Weather through the year
Typical temperatures in London
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
5°Jan
6°Feb
9°Mar
13°Apr
17°May
21°Jun
24°Jul
23°Aug
19°Sep
14°Oct
9°Nov
6°Dec
Useful trip facts
What to know about London
- Country
- United Kingdom
- Arrival code
- LON
- Local-cost group
- 5 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 14°C
- Usual temperature, not a forecast
- Trip styles
- City, Shopping
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- LGW, LHR
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 14h 30m
- Typical stay
- 12 nights
Why go
Why travelers consider London
The Global Capital. A sprawling metropolis of royalty, history, and cutting-edge culture.
More ways to explore London
🇬🇧
More flights to United Kingdom
🗺️Explore northern europe
✈️Norwegian Air International to LondonFrom ฿19,751
✈️Turkmenistan Airlines to LondonFrom ฿19,751
✈️Norse Atlantic Airways to LondonFrom ฿19,751
✈️Norse Atlantic UK to LondonFrom ฿19,963
✈️China Eastern to LondonFrom ฿19,963
✈️Norwegian to LondonFrom ฿20,630
✈️Air China to LondonFrom ฿20,853
✈️Oman Air to LondonFrom ฿21,045
✈️Air Arabia to LondonFrom ฿22,002
✈️IndiGo to LondonFrom ฿22,427
✈️China Southern to LondonFrom ฿22,506
✈️Gulf Air to LondonFrom ฿23,642
✈️SAS to LondonFrom ฿23,746
✈️Etihad Airways to LondonFrom ฿24,106
✈️Air India to LondonFrom ฿24,386
✈️Kuwait Airways to LondonFrom ฿24,442
✈️XiamenAir to LondonFrom ฿25,656
✈️Thai Airways to LondonFrom ฿25,823
✈️Wizz Air UK to LondonFrom ฿25,823
✈️Iberia to LondonFrom ฿26,580
✈️Iberojet to LondonFrom ฿26,580
✈️ITA Airways to LondonFrom ฿26,933
✈️Wizz Air Malta to LondonFrom ฿26,933
✈️Thai AirAsia to LondonFrom ฿27,303
✈️Bangkok Airways to LondonFrom ฿27,701
✈️Vietnam Airlines to LondonFrom ฿28,794
✈️easyJet to LondonFrom ฿28,809
✈️Austrian Airlines to LondonFrom ฿29,647
✈️Nok Air to LondonFrom ฿30,167
✈️Turkish Airlines to LondonFrom ฿30,949
✈️Thai VietJet Air to LondonFrom ฿31,574
✈️Aircalin to LondonFrom ฿33,421
✈️Qatar Airways to LondonFrom ฿33,600
✈️Finnair to LondonFrom ฿35,512
✈️Malaysia Airlines to LondonFrom ฿35,715
✈️LOT Polish Airlines to LondonFrom ฿36,373
✈️Emirates to LondonFrom ฿36,681
Common questions about London
What is the lowest available one-way fare for London?
The lowest available one-way fare is ฿6,223. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for London?
The lowest available roundtrip fare is ฿19,751. Check the dates, baggage and final total before booking.
What is a typical fare for London?
A typical fare is ฿27,496. Many available options sit between ฿26,020 and ฿29,784.
How many choices are available for London?
Choose from 3,943 roundtrip flights across 1 destination in 1 country.
Are direct flights available for London?
126 roundtrip flights are non-stop both ways. That is 3% of the current choices.
Which month has the lowest fares for London?
Mar 2027 has the lowest available roundtrip fare, from ฿19,751.
What is the cheapest flight from Bangkok to London?
The lowest currently observed flight from Bangkok to London is ฿19,751. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to London?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to London.