Find flights
When to book
Airlines
FAQs
Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Reykjavik from ฿14,080

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
31 Dec — 7 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 December 2025.

Round-trip from

฿27,487

One-way from

฿14,080

Popular in

December

Cheapest in

November

Average price

฿42,049
2/2-26/4
  • 2/2-26/4
  • 6 total stops
  • 67h 55m total
  • Bangkok to Reykjavik
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 50h 25m total
  • Bangkok to Reykjavik
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿40,114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿32,565 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Find flight deals from Bangkok to Reykjavik

Enter your travel dates to find the best prices.

Best flights from Bangkok to Reykjavik
Discover carefully curated flight deals from Bangkok to Reykjavik that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 December 2025.

Mon 2/214:40BKK - KEF
2 stops28h 15mMultiple Airlines
Sun 26/401:25KEF - BKK
3 stops29h 20mMultiple Airlines
Deal found 30/11฿27,936
Wed 21/114:00BKK - KEF
2 stops31h 15mลุฟท์ฮันซ่า
Sat 31/115:10KEF - BKK
1 stop16h 40mลุฟท์ฮันซ่า
Deal found 30/11฿30,214
Fri 23/109:05BKK - KEF
1 stop32h 35mสแกนดอเนเวียนแอร์ไลน์
Tue 27/107:35KEF - BKK
1 stop16h 45mสแกนดอเนเวียนแอร์ไลน์
Deal found 28/11฿30,342
Wed 21/110:10BKK - KEF
2 stops30h 05mMultiple Airlines
Sat 31/119:05KEF - BKK
2 stops29h 05mMultiple Airlines
Deal found 30/11฿29,187
Mon 2/214:40BKK - KEF
2 stops28h 15mMultiple Airlines
Tue 28/420:05KEF - BKK
3 stops34h 40mMultiple Airlines
Deal found 30/11฿29,508
Wed 21/116:35DMK - KEF
2 stops28h 40mMultiple Airlines
Sat 31/114:20KEF - DMK
2 stops24h 50mMultiple Airlines
Deal found 30/11฿31,978
Wed 18/307:15DMK - KEF
3 stops41h 45mMultiple Airlines
Thu 26/312:30KEF - DMK
3 stops32h 50mMultiple Airlines
Deal found 1/12฿32,940

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 1 December 2025.
Use the filters below to find and compare flights from Bangkok to Reykjavik that are best for you.

Fly from

Bangkok

Fly to

Reykjavik

Route

Depart

Return

Price

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 2/2

14:40-11:55

2 stops28h 15m

Reykjavik Keflavik Intl

Sun 26/4

01:25-13:45

3 stops29h 20m

฿27,936

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 21/1

10:10-09:15

2 stops30h 05m

Reykjavik Keflavik Intl

Sat 31/1

19:05-07:10

2 stops29h 05m

฿29,187

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 2/2

14:40-11:55

2 stops28h 15m

Reykjavik Keflavik Intl

Tue 28/4

20:05-13:45

3 stops34h 40m

฿29,508

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 21/1

14:00-14:15

2 stops31h 15m

Reykjavik Keflavik Intl

Sat 31/1

15:10-14:50

1 stop16h 40m

฿30,214

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 23/1

09:05-10:40

1 stop32h 35m

Reykjavik Keflavik Intl

Tue 27/1

07:35-07:20

1 stop16h 45m

฿30,342

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Wed 21/1

16:35-14:15

2 stops28h 40m

Reykjavik Keflavik Intl

Sat 31/1

14:20-22:10

2 stops24h 50m

฿31,978

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Wed 18/3

07:15-18:00

3 stops41h 45m

Reykjavik Keflavik Intl

Thu 26/3

12:30-04:20

3 stops32h 50m

฿32,940

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Tue 28/4

05:10-00:35

3 stops50h 25m

฿14,080

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 28/4

18:25-00:35

3 stops37h 10m

฿14,305

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 31/3

20:00-17:35

2 stops28h 35m

฿17,288

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Bangkok to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Reykjavik

How much does it cost for a return flight from Bangkok to Reykjavik?

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated 1 December 2025.
Check out reviews from past customers who have flown with Finnair from Bangkok to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Bangkok to Reykjavik round-trip?

    Finnair, at ฿29,087, was found to be the cheapest airline from Bangkok to Reykjavik.. You may be able to fly from Bangkok to Reykjavik for 11% less than the average price by searching for this airline.

  • Can I find deals for flights from Bangkok to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Bangkok to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Reykjavik.

  • Can I find deals for business class flights from Bangkok to Reykjavik?

    Yes. Cheapflights offers flight deals from Bangkok to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Keflavik Intl flights

Top airline flying from Bangkok to Reykjavik

Discover the top airline that operate flights from Bangkok to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 1 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿29,087Average฿39,806FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Reykjavik?

Cheapflights makes it easy to find Bangkok to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Reykjavik?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Reykjavik for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangkok to Reykjavik with no change fees?

Need flexible booking options for your flight to Reykjavik from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on Bangkok to Reykjavik flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.