฿19,745 Cheap Flights from Oslo (OSL) to Houston (IAH)

Round-trip journeys between Gardermoen Airport (OSL) and George Bush Intercontinental Airport (IAH) start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gardermoen Airport (OSL) to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.

With around 8,000 kilometres separating Oslo Gardermoen Airport and Houston Airport, your flight will be a long one. Pack wisely to make your trip comfortable. Things like warm clothes and some noise-cancelling headphones should be in your carry-on bag.

At present, no airlines offer flights directly from Gardermoen Airport (OSL) to George Bush Intercontinental Airport (IAH). You'll need to book a flight with one or more stops. To score the best connections and price, lock in your airfare well in advance.

Flight tickets from Oslo Gardermoen Airport to George Bush Intercontinental Airport (IAH) are available up to a year prior to departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's never something you can count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.