United flights from Sun Valley to London from $ 785*
Featured daily fares for flights from Sun Valley (SUN) to London (LHR)
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More United deals on Sun Valley (SUN) to London (LHR) flights
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From | To | Fare Type | Dates | Price |
---|---|---|---|---|
FromSun Valley (SUN) | ToLondon (LHR) | Roundtrip | Economy | 10/01/25 - 10/14/25 | from $ 1,037* Viewed: 5 hours ago |
FromSun Valley (SUN) | ToLondon (LHR) | Roundtrip | Economy | 10/01/25 - 10/14/25 | from $ 1,287* Viewed: 5 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.