Japan Airlines Flight 31 Deals & Information (2025/2026)

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Japan Airlines Flight 31 Route Deals From $376

The cheapest prices found with in the last 7 days for return flights were $529 and $376 for one-way flights to Suvarnabhumi Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Wed, Jul 16
HND
Haneda
BKK
Suvarnabhumi Intl.
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sat, Jul 5 from Haneda to Suvarnabhumi Intl., returning Wed, Jul 16, priced at $529 found 5 days ago

Frequently asked questions

What route does flight number JL31 take?
You’ll be arriving into BKK from HND if you’re traveling on flight number JL31. You’ll be airborne for 6 hours and 25 minutes during this journey. It’s also worthwhile noting that it conveniently travels non-stop.
How often is JL31 on time?
If you’re heading off with Japan Airlines flight number JL31, you may want to keep a good book in your carry on — 70% of these services leave as scheduled. If your service encounters a setback, the usual wait time is around 23 minutes. This flight has a rating of 1.8 stars.
What terminal does JL31 fly out of?
You’ll likely be climbing aboard the plane at Terminal 3 if you’re traveling on JL31 direct from Tokyo Airport (HND-Haneda) to BKK.
What kind of plane is on flight number JL31?
The Boeing 777-300ER is the type of aircraft that’s mostly used for flight JL31. More often than not, this flight takes off from Tokyo Haneda Airport and comes in to land at Suvarnabhumi Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your JL31 flight with Travelocity, please visit our Customer Service Portal.