Icelandair Flight 431 Deals & Information (2026/2027)

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Icelandair Flight 431 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were $261 and $169 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 15 - Mon, Jan 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$261 Roundtrip, found 4 days ago
$261
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Jan 15 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 18, priced at $261 found 4 days ago
Fri, Apr 30 - Mon, May 3
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Apr 30 from Glasgow Intl. to Keflavik Intl., returning Mon, May 3, priced at $354 found 4 days ago
Thu, Sep 24 - Sun, Sep 27
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$381 Roundtrip, found 3 days ago
$381
Roundtrip
found 3 days ago
Select Icelandair flight, departing Thu, Sep 24 from Glasgow Intl. to Keflavik Intl., returning Sun, Sep 27, priced at $381 found 3 days ago
Wed, Oct 7 - Sun, Oct 11
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$394 Roundtrip, found 5 days ago
$394
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Oct 7 from Glasgow Intl. to Keflavik Intl., returning Sun, Oct 11, priced at $394 found 5 days ago
Fri, Oct 16 - Mon, Oct 19
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Oct 16 from Glasgow Intl. to Keflavik Intl., returning Mon, Oct 19, priced at $396 found 2 days ago
Fri, Jan 15 - Mon, Jan 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$424 Roundtrip, found 4 days ago
$424
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Jan 15 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 18, priced at $424 found 4 days ago
Tue, Sep 29 - Sat, Oct 3
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Sep 29 from Glasgow Intl. to Keflavik Intl., returning Sat, Oct 3, priced at $464 found 1 day ago
Fri, Jan 15 - Mon, Jan 18
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$464 Roundtrip, found 4 days ago
$464
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Jan 15 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 18, priced at $464 found 4 days ago
Sat, Sep 19 - Sun, Sep 20
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$470 Roundtrip, found 4 days ago
$470
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Sep 19 from Glasgow Intl. to Keflavik Intl., returning Sun, Sep 20, priced at $470 found 4 days ago
Fri, Jun 4 - Fri, Jun 11
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$492 Roundtrip, found 2 days ago
$492
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Jun 4 from Glasgow Intl. to Keflavik Intl., returning Fri, Jun 11, priced at $492 found 2 days 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.