Icelandair Flight 431 Deals & Information (2026/2027)

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Icelandair Flight 431 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $317 and $120 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 5 - Wed, Aug 12
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Aug 5 from Glasgow Intl. to Keflavik Intl., returning Wed, Aug 12, priced at $317 found 1 day ago
Wed, Jul 15 - Wed, Jul 22
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$343 Roundtrip, found 5 days ago
$343
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Jul 15 from Glasgow Intl. to Keflavik Intl., returning Wed, Jul 22, priced at $343 found 5 days ago
Thu, Jun 4 - Mon, Jun 8
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Jun 4 from Glasgow Intl. to Keflavik Intl., returning Mon, Jun 8, priced at $364 found 1 day ago
Mon, Jul 13 - Fri, Jul 17
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$414 Roundtrip, found 2 days ago
$414
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Jul 13 from Glasgow Intl. to Keflavik Intl., returning Fri, Jul 17, priced at $414 found 2 days ago
Thu, Jul 2 - Sun, Jul 5
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$515 Roundtrip, found 3 days ago
$515
Roundtrip
found 3 days ago
Select Icelandair flight, departing Thu, Jul 2 from Glasgow Intl. to Keflavik Intl., returning Sun, Jul 5, priced at $515 found 3 days ago
Fri, May 29 - Tue, Jun 2
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$520 Roundtrip, found 5 days ago
$520
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, May 29 from Glasgow Intl. to Keflavik Intl., returning Tue, Jun 2, priced at $520 found 5 days ago
Wed, Aug 5 - Wed, Aug 12
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$583 Roundtrip, found 1 day ago
$583
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Aug 5 from Glasgow Intl. to Keflavik Intl., returning Wed, Aug 12, priced at $583 found 1 day ago
Sun, May 31 - Thu, Jun 4
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, May 31 from Glasgow Intl. to Keflavik Intl., returning Thu, Jun 4, priced at $603 found 3 days ago
Sun, Jun 7 - Mon, Jun 8
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$627 Roundtrip, found 5 days ago
$627
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, Jun 7 from Glasgow Intl. to Keflavik Intl., returning Mon, Jun 8, priced at $627 found 5 days ago
Thu, Jun 4 - Mon, Jun 8
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Jun 4 from Glasgow Intl. to Keflavik Intl., returning Mon, Jun 8, priced at $697 found 1 day ago

Frequently asked questions

What route does flight number FI431 take?
You'll be landing into KEF from GLA if you've booked a ticket on flight number FI431. You'll be airborne for 2 hours and 20 minutes during this trip. What's more, it conveniently travels direct.
What terminal does FI431 fly out of?
Direct flights to and from Glasgow Airport and Keflavik Intl. Airport (KEF) are served by FI431, and passengers who travel on this route usually jet off from Terminal M.
What kind of plane is on flight number FI431?
Expect to jump on board a Boeing 737 MAX 8 if you've booked a seat on flight FI431. Most flights from Glasgow Intl. Airport (GLA) to Reykjavik Airport (KEF-Keflavik Intl.) use this kind of aircraft.
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 FI431 flight with Travelocity, please visit our Customer Service Portal.